6560956656674 has 32 divisors (see below), whose sum is σ = 12080939088000. Its totient is φ = 2663847058320.

The previous prime is 6560956656613. The next prime is 6560956656713. The reversal of 6560956656674 is 4766566590656.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 6560956656598 and 6560956656607.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 251673197 + ... + 251699264.

It is an arithmetic number, because the mean of its divisors is an integer number (377529346500).

Almost surely, 2^{6560956656674} is an apocalyptic number.

6560956656674 is a deficient number, since it is larger than the sum of its proper divisors (5519982431326).

6560956656674 is a wasteful number, since it uses less digits than its factorization.

6560956656674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 503372503 (or 503372489 counting only the distinct ones).

The product of its (nonzero) digits is 1469664000, while the sum is 71.

The spelling of 6560956656674 in words is "six trillion, five hundred sixty billion, nine hundred fifty-six million, six hundred fifty-six thousand, six hundred seventy-four".